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Standard Ignition RY-989 Accessory Power Relay
Overview of Standard Ignition RY-989 Accessory Power Relay
The Standard Ignition RY-989 is a 12-volt accessory power relay designed specifically for BMW 525i and 525iT models. This relay features four male blade terminals and is engineered to provide reliable electrical switching without a mounting bracket or connector included.
- 12-volt accessory power relay compatible with BMW 525i and 525iT
- Four male blade terminals for secure electrical connections
- No mounting bracket included, allowing flexible installation options
- Relay function designed for accessory power applications
- Continuous duty not supported, suitable for intermittent use
Detailed Product Description
The Standard Ignition RY-989 relay is an essential electrical component for BMW 525i and 525iT vehicles requiring accessory power relay replacement. It operates at 12 volts and includes four male blade terminals, which are standard for many automotive electrical systems. The relay does not come with a mounting bracket or connector, providing installers the flexibility to integrate it into existing setups or custom configurations. This relay is designed for relay functions only and is not rated for continuous duty, making it ideal for intermittent accessory power control.
Common Applications and Issues Addressed
- Replacement for faulty or worn accessory power relays in BMW 525i and 525iT
- Resolves intermittent accessory power loss or electrical switching failures
- Addresses issues with accessory circuits not engaging properly
- Helps restore proper function to electrical components controlled by the relay
- Useful in troubleshooting accessory power system malfunctions
Installation Notes and Tips
- Ensure vehicle ignition is off before installation to prevent electrical shorts
- Verify terminal orientation and match blade terminals to the vehicle’s wiring harness
- Since no mounting bracket is included, secure the relay firmly to avoid vibration damage
- Check compatibility with BMW 525i and 525iT models before installation
- Consult vehicle service manual for relay location and wiring diagrams
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The RY-989 accessory power relay undergoes rigorous quality control to ensure reliable performance in BMW 525i and 525iT vehicles. Warranty coverage details should be confirmed with the distributor or vehicle service provider.
| Brand | Standard Ignition |
| Part Number | RY-989 |
| Connector Gender | No Connector |
| Contents | Relay |
| Continuous Duty | No |
| Functions | Relay |
| Mounting Bracket(s) Included | No |
| Terminal Gender | Male |
| Terminal Type | Blade Terminals |
| Voltage | 12 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1995 | BMW | 525i | N/A | OE No. 61311388729 |
| 1994 | BMW | 525i | N/A | OE No. 61311388729 |
| 1993 | BMW | 525i | N/A | OE No. 61311388729 |
| 1993 | BMW | 525iT | N/A | OE No. 61311388729 |
| 1992 | BMW | 525i | N/A | OE No. 61311388729 |
| 1991 | BMW | 525i | N/A | OE No. 61311388729 |
| 1990 | BMW | 525i | N/A | OE No. 61311388729 |
| 1989 | BMW | 525i | N/A | OE No. 61311388729 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.